Global Patent Index - EP 2373468 A4

EP 2373468 A4 20170913 - TITANIUM AND ZIRCONIUM MIXTURES AND EMULSIONS FOR USE IN PREPARING GYPSUM WALLBOARD

Title (en)

TITANIUM AND ZIRCONIUM MIXTURES AND EMULSIONS FOR USE IN PREPARING GYPSUM WALLBOARD

Title (de)

MISCHUNGEN UND EMULSIONEN AUS TITAN UND ZIRKONIUM FÜR DIE HERSTELLUNG VON GIPSWANDPLATTEN

Title (fr)

MÉLANGES ET ÉMULSIONS À BASE DE TITANE ET DE ZIRCONIUM EN VUE D'UNE UTILISATION DANS LA PRÉPARATION DE PANNEAUX DE PLACOPLÂTRE

Publication

EP 2373468 A4 20170913 (EN)

Application

EP 09832467 A 20091209

Priority

  • US 2009067295 W 20091209
  • US 12217508 P 20081212

Abstract (en)

[origin: US2010152347A1] Provided herein are mixtures, emulsions and other additives for use in manufacturing gypsum wallboard. The mixtures and emulsions may be wax-based emulsions or wax-free mixtures or emulsions, with wax-based emulsions including water, at least one wax, a dispersant which may include sulfur or a sulfur-containing group, and an additive comprising an organic titanium compound or organic zirconium compound. Mixtures may also be prepared including water, a dispersant; and an additive comprising an organic titanium compound or organic zirconium compound. Gypsum slurries may be prepared using such emulsions and mixtures and/or through addition of an organic titanium compound or organic zirconium compound.

IPC 8 full level

C04B 40/00 (2006.01); C04B 28/14 (2006.01)

CPC (source: EP US)

C04B 22/062 (2013.01 - US); C04B 28/14 (2013.01 - EP); C04B 40/0039 (2013.01 - EP); C08L 91/06 (2013.01 - EP); C04B 2111/0062 (2013.01 - EP); C04B 2111/27 (2013.01 - EP)

C-Set (source: EP)

  1. C04B 40/0039 + C04B 22/062 + C04B 24/08 + C04B 24/2623 + C04B 24/36 + C04B 24/40 + C04B 2103/408
  2. C04B 40/0039 + C04B 22/062 + C04B 24/226 + C04B 24/2623 + C04B 24/34 + C04B 24/40
  3. C04B 40/0039 + C04B 22/062 + C04B 24/08 + C04B 24/18 + C04B 24/2623 + C04B 24/36 + C04B 24/40

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

US 2010152347 A1 20100617; US 8398764 B2 20130319; AU 2009324716 A1 20110630; AU 2009324716 B2 20140501; CA 2746667 A1 20100617; CN 102245360 A 20111116; EP 2373468 A1 20111012; EP 2373468 A4 20170913; MX 2011006247 A 20111006; TW 201035047 A 20101001; TW I500602 B 20150921; WO 2010068656 A1 20100617

DOCDB simple family (application)

US 63438709 A 20091209; AU 2009324716 A 20091209; CA 2746667 A 20091209; CN 200980150134 A 20091209; EP 09832467 A 20091209; MX 2011006247 A 20091209; TW 98140985 A 20091201; US 2009067295 W 20091209